| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.96 | 13.599% | $224.8806 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $106.83 | 5.691% | $112.9097 | $112.91 | $112.90 | $112.90 |
| Purchase #3 | $58.31 | 7.348% | $62.5946 | $62.59 | $62.60 | $62.60 |
| Purchase #4 | $42.89 | 7.856% | $46.2594 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $41.82 | 6.701% | $44.6224 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $117.79 | 7.776% | $126.9494 | $126.95 | $126.95 | $126.90 |
| Purchase #7 | $64.45 | 9.662% | $70.6772 | $70.68 | $70.70 | $70.70 |
| 7 purchase totals = | $630.05 | $688.8933 | $688.89 | $688.90 | $688.90 | |